/* ============================================================
   CK DEKORASYON — Kurumsal Tema
   Renkleri değiştirmek için sadece aşağıdaki :root bölümünü düzenleyin.
   ============================================================ */
:root{
  --navy:#0f1c2d;          /* ana kurumsal renk */
  --navy-2:#17293f;
  --gold:#b98a2f;          /* vurgu rengi */
  --gold-soft:#d8b96a;
  --ivory:#f7f5f0;         /* zemin */
  --white:#ffffff;
  --stone:#e6e1d6;         /* çizgiler */
  --text:#1c2735;
  --text-soft:#5a6575;
  --radius:14px;
  --shadow:0 14px 40px rgba(15,28,45,.10);
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:'Manrope',sans-serif;color:var(--text);background:var(--ivory);line-height:1.7;font-size:16.5px}
h1,h2,h3,h4,.display{font-family:'Playfair Display',serif;font-weight:600;line-height:1.18;color:var(--navy)}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
ul{list-style:none}
.container{max-width:1180px;margin:0 auto;padding:0 24px}
.section{padding:92px 0}
.eyebrow{display:inline-flex;align-items:center;gap:12px;font-size:.76rem;font-weight:800;letter-spacing:.22em;text-transform:uppercase;color:var(--gold);margin-bottom:16px}
.eyebrow::before{content:"";width:34px;height:1px;background:var(--gold)}
.section-head{max-width:680px;margin-bottom:52px}
.section-head h2{font-size:clamp(1.8rem,3.4vw,2.6rem);margin-bottom:14px}
.section-head p{color:var(--text-soft)}
.center{text-align:center;margin-left:auto;margin-right:auto}
.center .eyebrow{justify-content:center}
.center .eyebrow::before{display:none}

/* ---------- Butonlar ---------- */
.btn{display:inline-flex;align-items:center;gap:9px;padding:13px 26px;border-radius:6px;font-weight:800;font-size:.93rem;letter-spacing:.02em;transition:transform .15s,box-shadow .15s,background .15s;white-space:nowrap;border:0;cursor:pointer}
.btn:hover{transform:translateY(-2px);box-shadow:var(--shadow)}
.btn-gold{background:var(--gold);color:#fff}
.btn-gold:hover{background:#a67a25}
.btn-navy{background:var(--navy);color:#fff}
.btn-outline{border:1.5px solid var(--navy);color:var(--navy);background:transparent}
.btn-wa{background:#1eb955;color:#fff}

/* ---------- Üst bar + Header ---------- */
.topbar{background:var(--navy);color:#c8d0dc;font-size:.83rem;padding:8px 0}
.topbar .container{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap}
.topbar a{color:#fff;font-weight:700}
.topbar a:hover{color:var(--gold-soft)}
header{position:sticky;top:0;z-index:50;background:rgba(247,245,240,.94);backdrop-filter:blur(10px);border-bottom:1px solid var(--stone)}
.nav{display:flex;align-items:center;justify-content:space-between;height:80px;gap:20px}
.logo{display:flex;align-items:center;gap:12px}
.logo-mark{width:44px;height:44px;flex:none;border:1.5px solid var(--gold);border-radius:4px;display:flex;align-items:center;justify-content:center;font-family:'Playfair Display',serif;font-weight:700;font-size:1.05rem;color:var(--navy);letter-spacing:.02em;background:#fff}
.logo-text b{display:block;font-family:'Playfair Display',serif;font-size:1.18rem;color:var(--navy);line-height:1.1}
.logo-text span{font-size:.68rem;letter-spacing:.24em;text-transform:uppercase;color:var(--gold);font-weight:800}
.nav-links{display:flex;gap:30px;font-weight:700;font-size:.94rem}
.nav-links a{padding:8px 0;border-bottom:2px solid transparent;transition:color .15s,border-color .15s}
.nav-links a:hover{color:var(--gold)}
.nav-links a.active{color:var(--gold);border-color:var(--gold)}
.menu-toggle{display:none;background:none;border:0;font-size:1.7rem;cursor:pointer;color:var(--navy)}

/* ---------- Sayfa başlığı (iç sayfalar) ---------- */
.page-hero{background:linear-gradient(135deg,var(--navy) 0%,var(--navy-2) 100%);color:#fff;padding:88px 0 76px;position:relative;overflow:hidden}
.page-hero::after{content:"";position:absolute;right:-120px;top:-120px;width:380px;height:380px;border:1px solid rgba(216,185,106,.25);border-radius:50%}
.page-hero::before{content:"";position:absolute;right:-40px;top:-40px;width:380px;height:380px;border:1px solid rgba(216,185,106,.14);border-radius:50%}
.page-hero h1{color:#fff;font-size:clamp(2rem,4.4vw,3rem);margin-bottom:12px}
.page-hero p{color:#b9c3d1;max-width:620px}
.crumbs{font-size:.82rem;letter-spacing:.08em;text-transform:uppercase;color:var(--gold-soft);font-weight:800;margin-bottom:18px}
.crumbs a:hover{color:#fff}

/* ---------- Ana sayfa hero ---------- */
.hero{background:linear-gradient(135deg,var(--navy) 0%,var(--navy-2) 62%,#1d3450 100%);color:#fff;padding:104px 0 110px;position:relative;overflow:hidden}
.hero::after{content:"";position:absolute;right:-160px;bottom:-160px;width:520px;height:520px;border:1px solid rgba(216,185,106,.22);border-radius:50%}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:64px;align-items:center;position:relative;z-index:1}
.hero h1{color:#fff;font-size:clamp(2.3rem,4.8vw,3.5rem);margin-bottom:22px}
.hero h1 em{font-style:italic;color:var(--gold-soft)}
.hero .lead{color:#b9c3d1;font-size:1.12rem;max-width:540px;margin-bottom:34px}
.hero-ctas{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:44px}
.hero-stats{display:flex;gap:0;flex-wrap:wrap;border-top:1px solid rgba(255,255,255,.14)}
.hstat{padding:22px 34px 0 0;margin-right:34px}
.hstat b{display:block;font-family:'Playfair Display',serif;font-size:1.9rem;color:var(--gold-soft)}
.hstat span{font-size:.82rem;color:#93a0b2;font-weight:700;letter-spacing:.04em}
.hero-visual{position:relative}
.hv-frame{border:1px solid rgba(216,185,106,.4);border-radius:var(--radius);padding:14px}
.hv-img{border-radius:10px;aspect-ratio:4/4.6;background:
  linear-gradient(200deg,rgba(15,28,45,.05),rgba(15,28,45,.55)),
  repeating-linear-gradient(90deg,#22344c 0 68px,#26394f 68px 136px);
  position:relative;overflow:hidden}
.hv-img::after{content:"";position:absolute;left:10%;right:26%;bottom:0;top:36%;background:linear-gradient(180deg,#d8b96a22,#d8b96a08);border:1px solid rgba(216,185,106,.28);border-bottom:0;border-radius:6px 6px 0 0}
.hv-badge{position:absolute;left:-18px;bottom:34px;background:#fff;color:var(--navy);border-radius:10px;box-shadow:var(--shadow);padding:16px 20px;display:flex;gap:14px;align-items:center}
.hv-badge .n{font-family:'Playfair Display',serif;font-size:1.6rem;color:var(--gold)}
.hv-badge small{display:block;color:var(--text-soft);font-weight:700;font-size:.78rem;line-height:1.35}

/* ---------- Kartlar ---------- */
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.card{background:#fff;border:1px solid var(--stone);border-radius:var(--radius);padding:30px;transition:transform .2s,box-shadow .2s;position:relative}
.card:hover{transform:translateY(-5px);box-shadow:var(--shadow)}
.card .num{font-family:'Playfair Display',serif;font-size:.95rem;color:var(--gold);letter-spacing:.1em;margin-bottom:14px;display:block}
.card h3{font-size:1.14rem;margin-bottom:10px}
.card p{font-size:.94rem;color:var(--text-soft)}
.card .more{display:inline-block;margin-top:16px;font-weight:800;font-size:.86rem;color:var(--gold)}
.card .more:hover{text-decoration:underline}

/* ---------- Hizmet detay blokları ---------- */
.svc-block{display:grid;grid-template-columns:1fr 1.35fr;gap:44px;background:#fff;border:1px solid var(--stone);border-radius:var(--radius);padding:40px;margin-bottom:26px;align-items:start}
.svc-block:nth-child(even){grid-template-columns:1.35fr 1fr}
.svc-block:nth-child(even) .svc-visual{order:2}
.svc-visual{border-radius:10px;min-height:230px;height:100%;position:relative;overflow:hidden}
.svc-visual span{position:absolute;left:16px;bottom:14px;background:rgba(15,28,45,.82);color:#fff;font-size:.72rem;font-weight:800;letter-spacing:.14em;text-transform:uppercase;padding:6px 12px;border-radius:4px}
.svc-block h3{font-size:1.45rem;margin-bottom:12px}
.svc-block .num{font-family:'Playfair Display',serif;color:var(--gold);letter-spacing:.12em;display:block;margin-bottom:10px}
.svc-block p{color:var(--text-soft);margin-bottom:16px}
.svc-list{display:grid;grid-template-columns:1fr 1fr;gap:8px 22px;margin-bottom:20px}
.svc-list li{font-size:.92rem;font-weight:600;padding-left:22px;position:relative}
.svc-list li::before{content:"—";position:absolute;left:0;color:var(--gold)}

/* ---------- Süreç ---------- */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:0;counter-reset:step}
.step{padding:28px 26px;border-left:1px solid var(--stone);counter-increment:step}
.step:first-child{border-left:0}
.step::before{content:"0" counter(step);font-family:'Playfair Display',serif;font-size:2rem;color:var(--gold);display:block;margin-bottom:12px}
.step h3{font-size:1.02rem;margin-bottom:8px}
.step p{font-size:.9rem;color:var(--text-soft)}

/* ---------- Yapılan işler (portföy) ---------- */
.filters{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:36px}
.filter{padding:9px 20px;border-radius:6px;border:1.5px solid var(--stone);background:#fff;font-weight:800;font-size:.88rem;cursor:pointer;transition:all .15s;font-family:'Manrope',sans-serif}
.filter:hover{border-color:var(--gold)}
.filter.active{background:var(--navy);border-color:var(--navy);color:#fff}
.work-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}
.work{background:#fff;border:1px solid var(--stone);border-radius:var(--radius);overflow:hidden;transition:transform .2s,box-shadow .2s}
.work:hover{transform:translateY(-5px);box-shadow:var(--shadow)}
.work-img{aspect-ratio:4/3;position:relative;display:flex;align-items:center;justify-content:center;color:rgba(255,255,255,.85);font-weight:800;font-size:.8rem;letter-spacing:.12em;text-transform:uppercase}
.work-img .cat{position:absolute;top:14px;left:14px;background:rgba(15,28,45,.85);padding:5px 12px;border-radius:4px;font-size:.7rem}
.work-body{padding:22px 24px 26px}
.work-body h3{font-size:1.08rem;margin-bottom:6px}
.work-body .loc{font-size:.82rem;color:var(--gold);font-weight:800;letter-spacing:.06em;text-transform:uppercase;margin-bottom:10px}
.work-body p{font-size:.9rem;color:var(--text-soft)}
.work-meta{display:flex;gap:18px;margin-top:16px;padding-top:14px;border-top:1px solid var(--stone);font-size:.8rem;font-weight:700;color:var(--text-soft)}
.work-meta b{color:var(--navy)}

/* ---------- CTA bandı ---------- */
.cta-band{background:var(--navy);color:#fff;border-radius:18px;padding:58px 52px;display:flex;align-items:center;justify-content:space-between;gap:32px;flex-wrap:wrap;position:relative;overflow:hidden}
.cta-band::after{content:"";position:absolute;right:-90px;top:-90px;width:280px;height:280px;border:1px solid rgba(216,185,106,.3);border-radius:50%}
.cta-band h2{color:#fff;font-size:clamp(1.5rem,3vw,2.1rem);max-width:560px}
.cta-band p{color:#b9c3d1;margin-top:10px;max-width:560px}
.cta-band .actions{display:flex;gap:14px;flex-wrap:wrap;position:relative;z-index:1}

/* ---------- Referans şeridi / değerler ---------- */
.values{background:#fff;border-top:1px solid var(--stone);border-bottom:1px solid var(--stone)}
.value{text-align:left}
.value h3{font-size:1.05rem;margin:14px 0 8px}
.value p{font-size:.92rem;color:var(--text-soft)}
.v-ico{width:48px;height:48px;border:1.5px solid var(--gold);border-radius:6px;display:flex;align-items:center;justify-content:center;font-size:1.3rem;background:var(--ivory)}

/* ---------- İletişim ---------- */
.contact-grid{display:grid;grid-template-columns:1fr 1.1fr;gap:52px;align-items:start}
.c-item{display:flex;gap:16px;margin-bottom:28px}
.c-icon{width:48px;height:48px;flex:none;border-radius:8px;border:1.5px solid var(--gold);background:#fff;display:flex;align-items:center;justify-content:center;font-size:1.2rem}
.c-item h3{font-size:.98rem;margin-bottom:4px}
.c-item p,.c-item a{color:var(--text-soft);font-size:.95rem}
.c-item a.big{font-family:'Playfair Display',serif;font-size:1.35rem;color:var(--navy)}
.c-item a.big:hover{color:var(--gold)}
.map-box{border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);min-height:380px;background:#fff}
.map-box iframe{width:100%;height:100%;min-height:380px;border:0}
.form{background:#fff;border:1px solid var(--stone);border-radius:var(--radius);padding:36px}
.form h3{margin-bottom:20px}
.form label{display:block;font-size:.82rem;font-weight:800;margin:16px 0 6px;letter-spacing:.04em}
.form input,.form select,.form textarea{width:100%;padding:13px 14px;border:1.5px solid var(--stone);border-radius:6px;font-family:'Manrope',sans-serif;font-size:.95rem;background:var(--ivory)}
.form input:focus,.form select:focus,.form textarea:focus{outline:2px solid var(--gold);border-color:var(--gold)}
.form .btn{margin-top:22px;width:100%;justify-content:center}
.form small{display:block;margin-top:12px;color:var(--text-soft)}

/* ---------- Footer ---------- */
footer{background:var(--navy);color:#a9b4c3;padding:70px 0 26px;font-size:.93rem}
.f-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:42px;margin-bottom:48px}
footer h4{color:#fff;font-size:.98rem;margin-bottom:18px}
footer li{margin-bottom:10px}
footer a:hover{color:var(--gold-soft)}
.f-bottom{border-top:1px solid rgba(255,255,255,.12);padding-top:22px;display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px;font-size:.85rem}
.f-bottom a:hover{color:var(--gold-soft)}

/* ---------- Mobil bar ---------- */
.mobile-bar{position:fixed;bottom:0;left:0;right:0;z-index:60;display:none;grid-template-columns:1fr 1fr}
.mobile-bar a{padding:16px;text-align:center;font-weight:800;letter-spacing:.06em}
.mobile-bar .call{background:var(--gold);color:#fff}
.mobile-bar .wa{background:#1eb955;color:#fff}
.fab-wa{position:fixed;right:22px;bottom:22px;z-index:60;width:58px;height:58px;border-radius:50%;background:#1eb955;color:#fff;display:flex;align-items:center;justify-content:center;font-size:1.6rem;box-shadow:var(--shadow)}

/* ---------- Responsive ---------- */
@media(max-width:1000px){
  .grid-3,.work-grid{grid-template-columns:repeat(2,1fr)}
  .grid-4,.steps{grid-template-columns:repeat(2,1fr)}
  .step{border-left:0;border-top:1px solid var(--stone)}
  .hero-grid,.contact-grid{grid-template-columns:1fr}
  .hero-visual{max-width:520px}
  .svc-block,.svc-block:nth-child(even){grid-template-columns:1fr}
  .svc-block:nth-child(even) .svc-visual{order:0}
  .svc-visual{min-height:200px}
  .f-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:820px){
  .nav-links{display:none;position:absolute;top:80px;left:0;right:0;background:var(--ivory);flex-direction:column;gap:0;padding:10px 24px 20px;border-bottom:1px solid var(--stone)}
  .nav-links.open{display:flex}
  .nav-links a{padding:14px 0;border-bottom:1px solid var(--stone)}
  .menu-toggle{display:block}
  .nav .btn{display:none}
  .mobile-bar{display:grid}
  .fab-wa{display:none}
  footer{padding-bottom:150px}
  .section{padding:64px 0}
  .grid-3,.grid-4,.work-grid,.steps,.f-grid{grid-template-columns:1fr}
  .cta-band{padding:42px 30px}
  .topbar{display:none}
}
@media(prefers-reduced-motion:reduce){
  *{transition:none!important;animation:none!important}
  html{scroll-behavior:auto}
}

/* ---------- Proje detay penceresi (modal) ---------- */
.work{cursor:pointer}
.proje-modal{position:fixed;inset:0;z-index:100;display:flex;align-items:center;justify-content:center;padding:20px;background:rgba(15,28,45,.72);backdrop-filter:blur(4px);animation:pmFade .18s ease}
@keyframes pmFade{from{opacity:0}to{opacity:1}}
.pm-box{background:#fff;border-radius:16px;max-width:780px;width:100%;max-height:92vh;overflow:auto;position:relative;box-shadow:0 30px 80px rgba(0,0,0,.35)}
.pm-img{aspect-ratio:16/9;background-size:cover;background-position:center;display:flex;align-items:center;justify-content:center;color:rgba(255,255,255,.85);font-weight:800;letter-spacing:.12em;text-transform:uppercase;font-size:.8rem;position:relative}
.pm-img .cat{position:absolute;top:16px;left:16px;background:rgba(15,28,45,.85);color:#fff;padding:6px 14px;border-radius:4px;font-size:.72rem}
.pm-close{position:absolute;top:14px;right:14px;z-index:2;width:40px;height:40px;border-radius:50%;border:0;background:rgba(15,28,45,.85);color:#fff;font-size:1.15rem;cursor:pointer;line-height:1;transition:background .15s}
.pm-close:hover{background:var(--gold)}
.pm-body{padding:30px 34px 36px}
.pm-body .loc{font-size:.82rem;color:var(--gold);font-weight:800;letter-spacing:.06em;text-transform:uppercase;margin-bottom:8px}
.pm-body h3{font-size:1.5rem;margin-bottom:14px}
.pm-body p{color:var(--text-soft);margin-bottom:14px}
.pm-meta{display:flex;gap:24px;margin:6px 0 18px;padding:14px 0;border-top:1px solid var(--stone);border-bottom:1px solid var(--stone);font-size:.86rem;font-weight:700;color:var(--text-soft)}
.pm-meta b{color:var(--navy)}
.pm-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:8px}
body.pm-open{overflow:hidden}
@media(max-width:640px){.pm-body{padding:22px 20px 28px}}